AirHint found the following cheapest one-way flights from London (LCY) to Lisbon (LIS) in April 2026 (see full year).
One-Way flights
| 21 Apr | SWISS | ||
| 29 Apr | SWISS | ||
| 15 Apr | SWISS | ||
| 20 Apr | Lufthansa | ||
| 01 Apr | Luxair | ||
| 06 Apr | KLM | ||
| 19 Apr | KLM | ||
| 07 Apr | Lufthansa | ||
| 12 Apr | Luxair | ||
| 05 Apr | KLM |
Also check the deals for return flights from London to Lisbon in April.
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